rally vs jeer

rally and jeer both are nouns.

Word	Noun	Adjective	Verb	Adverb
rally	Yes	No	Yes	No
jeer	Yes	No	Yes	No

As verbs, jeer is a hyponym of rally; that is, jeer is a word with a more specific, narrower meaning than rally:

Other hyponyms of rally include barrack, flout, gibe, scoff, banter, chaff, jolly, josh, kid.

rally (noun)	jeer (noun)
(sports) an unbroken sequence of several successive strokes	showing your contempt by derision
the feat of mustering strength for a renewed effort
an automobile race run over public roads
a large gathering of people intended to arouse enthusiasm
a marked recovery of strength or spirits during an illness

rally (verb)	jeer (verb)
return to a former condition	laugh at with contempt and derision
harass with persistent criticism or carping
call to arms; of military personnel
gather
gather or bring together